Whether you are seeking exposure to megatrends, fast-growing emerging markets, or long-term structural themes, the ETFs below offer a compelling mix for a small, high-impact investment.

Here are three ASX ETFs worth considering with $3,000 this December.

Betashares Global Cybersecurity ETF (ASX: HACK)

In recent years, cybersecurity has become a non-negotiable expense for businesses, governments, and consumers. With cyberattacks increasing in frequency, complexity, and cost, global spending on digital defence is surging.

The Betashares Global Cybersecurity ETF gives investors exposure to leading cybersecurity companies such as CrowdStrike Holdings (NASDAQ: CRWD), Palo Alto Networks (NASDAQ: PANW), and Cisco Systems (NASDAQ: CSCO). These are businesses providing essential security infrastructure, software, and threat detection systems to organisations worldwide.

Demand for cybersecurity is not cyclical, it is structural. As more devices and services connect to the internet, the need for reliable protection grows even faster. For investors seeking long-term, tech-driven growth without the need to pick individual winners, this fund could be a compelling addition to a portfolio in December.

Betashares Global Robotics and Artificial Intelligence ETF (ASX: RBTZ)

The Betashares Global Robotics and Artificial Intelligence ETF taps into two of the most transformative forces shaping the global economy: robotics and artificial intelligence.

These technologies are already reshaping manufacturing, medicine, logistics, retail, and consumer electronics, and the pace of adoption is accelerating. Among its holdings are companies leading the charge such as Nvidia (NASDAQ: NVDA), Intuitive Surgical (NASDAQ: ISRG), and ABB Ltd (SWX: ABBN). Nvidia powers the world's AI chips, Intuitive Surgical leads robotic-assisted surgery, and ABB is a global automation heavyweight.

They, and the rest of its holdings, look well-positioned for growth over the next decade and beyond. This bodes well for the performance of the Betashares Global Robotics and Artificial Intelligence ETF, which was recently recommended by Betashares.

Betashares India Quality ETF (ASX: IIND)

Finally, the Indian economy could be one of the most powerful growth stories of the next 20 years. With a young population, rising incomes, rapid urbanisation, and increasing global influence, the country is positioning itself as a major economic engine.

The Betashares India Quality ETF gives investors exposure to high-quality Indian stocks such as Infosys (NYSE: INFY), HDFC Bank (NSEI: HDFCBANK), and Tata Consultancy Services (NSEI: TCS). These are leaders in IT services, financials, and business outsourcing.

Overall, this ETF allows Australian investors to tap into India's growth without needing to pick individual stocks or navigate the complexities of investing directly in the country. It was also recently recommended by analysts at Betashares.

The post 3 excellent ASX ETFs to buy with $3,000 in December appeared first on The Motley Fool Australia.

A 20-year investing horizon gives compounding the freedom to work its magic, smoothing out the bumps and capturing the long-run performance of global markets.

The good news for Australian investors is that the ASX offers world-class ETFs that provide instant diversification across many of the most innovative stocks and strongest economies on the planet.

If you're looking to set up a portfolio you won't need to tinker with for a very long time, the following three ASX ETFs are hard to beat.

iShares S&P 500 ETF (ASX: IVV)

When it comes to long-term wealth creation, it is hard to look beyond the US market.

The iShares S&P 500 ETF tracks the S&P 500 index, giving investors a slice of America's 500 largest stocks. These are the businesses driving innovation in technology, healthcare, consumer spending, and industrials.

This includes giants such as Microsoft (NASDAQ: MSFT), Nvidia (NASDAQ: NVDA), Amazon (NASDAQ: AMZN), Alphabet (NASDAQ: GOOGL), Tesla (NASDAQ: TSLA), and Walmart (NYSE: WMT). These companies have shaped global consumer behaviour, created new industries, and consistently reinvested into product development and growth. For a 20-year investment horizon, it is arguably a must-have building block.

Betashares India Quality ETF (ASX: IIND)

India is increasingly being viewed as one of the world's most exciting long-term economic growth stories. With a young population, a rapidly expanding middle class, modernising infrastructure, and booming digital adoption, the country is expected to be one of the fastest-growing major economies for decades.

The Betashares India Quality ETF focuses specifically on high-quality Indian companies with strong fundamentals. Its portfolio includes leading names such as Infosys (NYSE: INFY), Tata Consultancy Services (NSEI: TCS), and HDFC Bank (NSEI: HDFCBANK). These are businesses benefitting from both domestic expansion and the global outsourcing boom.

India is still early in its economic development cycle compared to Western markets, meaning its long-term runway could be significantly larger. For Australian investors wanting emerging-market growth without taking on excessive risk, this fund offers a blend of quality, diversification, and future upside. It was recently named as one to consider buying by analysts at Betashares.

Betashares Global Shares Ex-US ETF (ASX: EXUS)

If you have your US exposure sorted, then it could be worth looking at the new Betashares Global Shares Ex-US ETF.

This ASX ETF gives investors exposure to more than 900 large and mid-cap stocks across 22 developed markets outside the US and Australia.

Its top holdings include ASML (NASDAQ: ASML), Roche (SWX: ROG), AstraZeneca (LSE: AZN), Nestlé (SWX: NESN), and SAP (ETR: SAP). These are global leaders in semiconductors, pharmaceuticals, consumer goods, and enterprise software.

This fund balances a long-term portfolio by reducing concentration in American technology stocks and increasing exposure to financials, industrials, healthcare, and consumer defensives. It was also recently named as one to consider buying by the fund manager.

The post The best ASX ETFs to buy and hold for 20 years appeared first on The Motley Fool Australia.